
temp = 90
if temp>=90:
    print("genious")
elif temp>=80:
    print('great')
elif temp>=70:
    print('good')
else:
    print('not good')


index = 0
while index < 10:
    print('index ={}'.format(index))
    index = index + 1
else:
    print('iteration is over')

for i in range(0,8):
    print(i,end=' ')
else:
    print('\n now i = {} '.format(i))
    
print('**********')
index = 0
while index < 10:
    if index > 5:
        break;
    print('index ={}'.format(index))
    index = index + 1

print('{:*^20s}'.format('print all evens'))
index = 0

while index < 10:
    if index%2 == 0:
        index = index + 1
        continue;
        
    print('index ={}'.format(index))
    index = index + 1


    